Remove some leftovers
Display full questions
Implement reordering questions
Extract test options into a separate script
Use the same template for displaying results of quizzes and played quizzes
Add link for monitoring all quizzes
Fix #remote_form_for
Add the activation button inside quiz also
Fix backwards compatibility in database

Fixes #57.
Minor fix
Display student's full name instead of his username
Add support for legacy routes

Fixes #56.